PT-2023-11467 · Mozilla+1 · Firefox+1

Published 2020-07-06 · Updated 2025-03-19 · CVE-2020-12413

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Firefox (affected versions not specified)

Description The issue is a timing attack on DHE ciphersuites inherent in the TLS specification.

Recommendations To mitigate this issue, disable support for DHE ciphersuites.

Fix

Side Channel Attack

Weakness Enumeration

CWE-203

Related Identifiers

ALT-PU-2020-2309

ALT-PU-2020-2408

ALT-PU-2020-2933

ALT-PU-2020-3442

ALT-PU-2021-1368

ALT-PU-2021-3368

CVE-2020-12413

Affected Products

Alt Linux

Firefox

References · 10

• https://cve.org/CVERecord?id=CVE-2020-12413 · Security Note
• https://osv.dev/vulnerability/CVE-2020-12413 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-12413 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2020-12413 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-12413 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-12413 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-12413 · Vendor Advisory
• https://t.me/cvenotify/115363 · Telegram Post
• https://raccoon-attack.com · Note
• https://bugzilla.mozilla.org/show_bug.cgi?id=CVE-2020-12413 · Note